這裡找不到嗎@@?

http://www.viaarena.com/default.aspx?PageID=2

4 in 1 不能驅動?

There are 2 different versions of the Apollo Pro133, the Apollo Pro133 and Apollo Pro133A. Only motherboards based on the Apollo Pro133A support AGP4X transfers. The North Bridge of Apollo Pro133 motherboards will be labeled VT82C693A and Apollo Pro133A motherboards will be labeled VT82C694X.